EP3722396A4 - REFRIGERATOR OIL AND HYDRAULIC FLUID COMPOSITION FOR REFRIGERATORS - Google Patents

REFRIGERATOR OIL AND HYDRAULIC FLUID COMPOSITION FOR REFRIGERATORS Download PDF

Info

Publication number: EP3722396A4
Authority: EP; European Patent Office
Prior art keywords: refrigerators; hydraulic fluid; fluid composition; refrigerator oil; refrigerator
Prior art date: 2017-12-08
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP18885417.8A

Other languages

German (de)

French (fr)

Other versions

EP3722396A1 (en

EP3722396B1 (en

Inventor

Fumiyuki Nara

Yohei SHONO

Takeshi Okido

Hidetoshi Ogata

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Eneos Corp

Original Assignee

JXTG Nippon Oil and Energy Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2017-12-08

Filing date

2018-11-19

Publication date

2021-09-08

2018-11-19 Application filed by JXTG Nippon Oil and Energy Corp filed Critical JXTG Nippon Oil and Energy Corp

2020-10-14 Publication of EP3722396A1 publication Critical patent/EP3722396A1/en

2021-09-08 Publication of EP3722396A4 publication Critical patent/EP3722396A4/en

2024-08-21 Application granted granted Critical

2024-08-21 Publication of EP3722396B1 publication Critical patent/EP3722396B1/en

Status Active legal-status Critical Current

2038-11-19 Anticipated expiration legal-status Critical

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
- C10M171/008—Lubricant compositions compatible with refrigerants
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
- C10M101/02—Petroleum fractions
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
- C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
- C10M137/04—Phosphate esters
- C10M137/10—Thio derivatives
- C10M137/105—Thio derivatives not containing metal
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
- C10M171/02—Specified values of viscosity or viscosity index
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/041—Triaryl phosphates
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/047—Thioderivatives not containing metallic elements
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/015—Distillation range
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/02—Viscosity; Viscosity index
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/09—Characteristics associated with water
- C10N2020/097—Refrigerants
- C10N2020/103—Containing Hydrocarbons
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/02—Pour-point; Viscosity index
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/40—Low content or no content compositions
- C10N2030/43—Sulfur free or low sulfur content compositions
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/30—Refrigerators lubricants or compressors lubricants

Landscapes

Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Lubricants (AREA)

EP18885417.8A 2017-12-08 2018-11-19 Refrigerator oil and hydraulic fluid composition for refrigerators Active EP3722396B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2017236189A JP7146391B2 (en)	2017-12-08	2017-12-08	Refrigerating machine oil and working fluid composition for refrigerating machines
PCT/JP2018/042642 WO2019111688A1 (en)	2017-12-08	2018-11-19	Refrigerator oil and hydraulic fluid composition for refrigerators

Publications (3)

Publication Number	Publication Date
EP3722396A1 EP3722396A1 (en)	2020-10-14
EP3722396A4 true EP3722396A4 (en)	2021-09-08
EP3722396B1 EP3722396B1 (en)	2024-08-21

Family

ID=66750877

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP18885417.8A Active EP3722396B1 (en)	2017-12-08	2018-11-19	Refrigerator oil and hydraulic fluid composition for refrigerators

Country Status (7)

Country	Link
US (1)	US11365368B2 (en)
EP (1)	EP3722396B1 (en)
JP (1)	JP7146391B2 (en)
KR (1)	KR102617816B1 (en)
CN (1)	CN111448295B (en)
SG (1)	SG11202005280UA (en)
WO (1)	WO2019111688A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP3778842B1 (en) *	2018-04-02	2026-02-18	Eneos Corporation	Refrigerator, refrigerator oil, working fluid composition for refrigerator
US12098346B2 (en)	2020-04-30	2024-09-24	Eneos Corporation	Refrigerating machine oil, working fluid composition for refrigerating machine, and method for producing refrigerating machine oil
EP4574935B1 (en) *	2020-12-24	2026-02-18	ENEOS Corporation	Refrigerator oil and working fluid composition for refrigerator
CN116685664B (en) *	2020-12-24	2025-06-06	引能仕株式会社	Refrigerator oil and working fluid composition for refrigerator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0989179A1 (en) *	1998-09-21	2000-03-29	Nippon Mitsubishi Oil Corporation	Refrigerating machine oil
EP2135929A1 (en) *	2007-03-30	2009-12-23	Nippon Oil Corporation	Operating oil for buffer
US20150060328A1 (en) *	2012-03-30	2015-03-05	Jx Nippon Oil & Energy Corporation	Lubricant base oil and method for producing same
US20160208154A1 (en) *	2007-02-27	2016-07-21	Nippon Oil Corporation	Refrigerator oil and working fluid composition for refrigerator
EP3578626A1 (en) *	2017-02-03	2019-12-11	JXTG Nippon Oil & Energy Corporation	Refrigerating machine oil

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JPH0737622B2 (en)	1986-05-26	1995-04-26	出光興産株式会社	Refrigerator oil composition
FR2636551A1 (en) *	1988-09-16	1990-03-23	Valeo	METHOD FOR MANUFACTURING A MONOBLOC HUB BY FORGING, IN PARTICULAR FOR A MOTOR VEHICLE, AND HUB OBTAINED BY SUCH A METHOD
JP3933872B2 (en)	1999-04-02	2007-06-20	株式会社ジャパンエナジー	Lubricant for compression refrigerator using hydrocarbon refrigerant
JP2004083746A (en)	2002-08-27	2004-03-18	Nippon Oil Corp	Lubricating oil composition for internal combustion engines
JP2005162883A (en) *	2003-12-03	2005-06-23	Japan Energy Corp	Refrigerating machine oil for hydrocarbon cooling medium
JP2005325151A (en)	2004-05-12	2005-11-24	Japan Energy Corp	Lubricating oil composition for refrigerator
EP1792970B1 (en)	2004-09-14	2013-01-23	Idemitsu Kosan Co., Ltd.	Refrigerator oil composition containing an aromatic sulfur compound
KR100865207B1 (en)	2004-12-08	2008-10-23	파나소닉 주식회사	Refrigerant compressor
JP4914069B2 (en)	2006-01-16	2012-04-11	Ｊｘ日鉱日石エネルギー株式会社	Method for producing lubricating base oil
JP5330824B2 (en)	2006-03-10	2013-10-30	出光興産株式会社	Refrigerator oil composition
JP2008013677A (en) *	2006-07-06	2008-01-24	Nippon Oil Corp	Refrigeration oil
EP2423298A1 (en)	2006-07-06	2012-02-29	Nippon Oil Corporation	Compressor oil composition
JP5318358B2 (en)	2007-03-27	2013-10-16	Ｊｘ日鉱日石エネルギー株式会社	Refrigerating machine oil for hydrocarbon refrigerant and refrigerating machine system using the same
US8648021B2 (en) *	2008-10-07	2014-02-11	Jx Nippon Oil & Energy Corporation	Lubricant base oil and a process for producing the same, and lubricating oil composition
JP2010090251A (en) *	2008-10-07	2010-04-22	Nippon Oil Corp	Lubricant base oil, method for producing the same, and lubricating oil composition
US9334436B2 (en)	2010-10-29	2016-05-10	Racional Energy And Environment Company	Oil recovery method and product
US8356678B2 (en) *	2010-10-29	2013-01-22	Racional Energy & Environment Company	Oil recovery method and apparatus
IN2014CN04562A (en) *	2011-11-21	2015-09-18	Tucc Technology Llc
FR2999190B1 (en)	2012-12-10	2015-08-14	Total Raffinage Marketing	PROCESS FOR OBTAINING HYDROCARBON SOLVENTS WITH A BOILING TEMPERATURE EXCEEDING 300 ° C AND A FLOW POINT LESS THAN OR EQUAL TO -25 ° C
JP6433226B2 (en) *	2014-10-03	2018-12-05	Ｊｘｔｇエネルギー株式会社	Refrigerator oil and working fluid composition for refrigerator
JP6624486B2 (en)	2015-03-30	2019-12-25	出光興産株式会社	Lubricating oil for refrigerator and mixed composition for refrigerator
US10647937B2 (en)	2016-02-25	2020-05-12	Idemitsu Kosan Co., Ltd.	Mineral base oil and lubricating oil composition

2017
- 2017-12-08 JP JP2017236189A patent/JP7146391B2/en active Active
2018
- 2018-11-19 WO PCT/JP2018/042642 patent/WO2019111688A1/en not_active Ceased
- 2018-11-19 CN CN201880078334.7A patent/CN111448295B/en active Active
- 2018-11-19 US US16/769,342 patent/US11365368B2/en active Active
- 2018-11-19 EP EP18885417.8A patent/EP3722396B1/en active Active
- 2018-11-19 SG SG11202005280UA patent/SG11202005280UA/en unknown
- 2018-11-19 KR KR1020207018535A patent/KR102617816B1/en active Active

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0989179A1 (en) *	1998-09-21	2000-03-29	Nippon Mitsubishi Oil Corporation	Refrigerating machine oil
US20160208154A1 (en) *	2007-02-27	2016-07-21	Nippon Oil Corporation	Refrigerator oil and working fluid composition for refrigerator
EP2135929A1 (en) *	2007-03-30	2009-12-23	Nippon Oil Corporation	Operating oil for buffer
US20150060328A1 (en) *	2012-03-30	2015-03-05	Jx Nippon Oil & Energy Corporation	Lubricant base oil and method for producing same
EP3578626A1 (en) *	2017-02-03	2019-12-11	JXTG Nippon Oil & Energy Corporation	Refrigerating machine oil

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019111688A1 *

Also Published As

Publication number	Publication date
SG11202005280UA (en)	2020-07-29
KR20200096561A (en)	2020-08-12
WO2019111688A1 (en)	2019-06-13
CN111448295A (en)	2020-07-24
US20200369979A1 (en)	2020-11-26
JP2019104777A (en)	2019-06-27
US11365368B2 (en)	2022-06-21
KR102617816B1 (en)	2023-12-27
EP3722396A1 (en)	2020-10-14
JP7146391B2 (en)	2022-10-04
CN111448295B (en)	2022-10-04
EP3722396B1 (en)	2024-08-21

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